After we released our first public Mountaineer 4.3 beta release, here are now the samples of my book adapted to
NETMF 4.3 on the one hand, and to the Mountaineer Ethernet Mainboard hard-ware on the other hand (a Netduino Plus 2 version is due within the next couple of weeks).

As Pachube has been renamed to Cosm and then to Xively, the question has come up what changes are needed for the examples. Fortunately very few! Thanks to Tony Scarpelli for putting a new version
together and testing it! Here is the HelloXively sample, together with the library (now called Gsiot.XivelyClient) in a single Visual Studio project:

The official stable firmware release for the Netduino Plus is still v4.1.0.6. My examples assume release v4.1.1, for which there is still only a beta 1 release available. The only visible difference is that v4.1.1 supports the correct polarity
of the onboard switch, i.e., pressed buttons return true instead of false. If and when a final v4.1.1 ships, I'll retest my examples.